{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:3KYLWY7X67IG426ZURITZGXGZ2","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"051060a327364195629ae94bd6c272fd5d83b9ab99c2f091b0c672bd7971225b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-01-19T09:19:24Z","title_canon_sha256":"fd2bc39b9e357fc2bf79526a1da22eee039ba287ec6d2480ba502678f8e4106f"},"schema_version":"1.0","source":{"id":"1601.04833","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.04833","created_at":"2026-05-18T01:18:29Z"},{"alias_kind":"arxiv_version","alias_value":"1601.04833v1","created_at":"2026-05-18T01:18:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.04833","created_at":"2026-05-18T01:18:29Z"},{"alias_kind":"pith_short_12","alias_value":"3KYLWY7X67IG","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"3KYLWY7X67IG426Z","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"3KYLWY7X","created_at":"2026-05-18T12:29:55Z"}],"graph_snapshots":[{"event_id":"sha256:a995065dd95075815d76424dacc679149e292bda517d5b54a722d44da023f9f8","target":"graph","created_at":"2026-05-18T01:18:29Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We report on an analysis of high-precision, multi-colour photometric observations of the rapidly-oscillating Ap (roAp) star $\\alpha$ Cir. These observations were obtained with the BRITE-Constellation, which is a coordinated mission of five nanosatellites that collects continuous millimagnitude-precision photometry of dozens of bright stars for up to 180 days at a time in two colours (Johnson B and R). BRITE stands for BRight Target Explorer. The object $\\alpha$ Cir is the brightest roAp star and an ideal target for such investigations, facilitating the determination of oscillation frequencies ","authors_text":"A. F. J.Moffat, A. Pamyatnykh, A. Pigulski, A. Popowicz, A. Schwarzenberg-Czerny, B. Pablo, C. C. Grant, D. Huber, E. Zoc{\\l}onska, G. A. Wade, G. Handler, G. Whittaker, H.-E. Fr\\\"ohlich, H. Saio, J. Alves, J. M. Matthews, J. Rowe, K. Zwintz, M. Guedel, O. Koudelka, P. Orleanski, R. Kuschnig, S. M. Rucinski, St. Mochnacki, T. L\\\"uftinger, T. Ramiaramanantsoa, T. Zawistowski, W.W. Weiss","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-01-19T09:19:24Z","title":"The roAp star $\\alpha$ Circini as seen by BRITE-Constellation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.04833","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:4ca2e307dac032ef07259db6e76f35472d3545f74fc81b03b85578898dc89fcf","target":"record","created_at":"2026-05-18T01:18:29Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"051060a327364195629ae94bd6c272fd5d83b9ab99c2f091b0c672bd7971225b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-01-19T09:19:24Z","title_canon_sha256":"fd2bc39b9e357fc2bf79526a1da22eee039ba287ec6d2480ba502678f8e4106f"},"schema_version":"1.0","source":{"id":"1601.04833","kind":"arxiv","version":1}},"canonical_sha256":"dab0bb63f7f7d06e6bd9a4513c9ae6cea95d9ec7dc9e39f31a9d6b59928e018a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dab0bb63f7f7d06e6bd9a4513c9ae6cea95d9ec7dc9e39f31a9d6b59928e018a","first_computed_at":"2026-05-18T01:18:29.432188Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:18:29.432188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zbIbVdiAZliqBq91hEu9MDSs6aKLD4RQdg26F3hE0dBiq+X3kP2vwkB6269kUdAWFiPTt/EHnOBWKLNV3ig1CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:18:29.432810Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.04833","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4ca2e307dac032ef07259db6e76f35472d3545f74fc81b03b85578898dc89fcf","sha256:a995065dd95075815d76424dacc679149e292bda517d5b54a722d44da023f9f8"],"state_sha256":"6191ae0f9eba38a2bd0fc8e6d864b11f1c63af71d249cd4222c496c8d9ca3d3d"}